32. Hygienic phase Flashcards
1
Q
Treatment sequence is according to
A
Ramfjord
2
Q
Aim of hygienic phase
A
- Achieve infection free oral cavity, free of plaque and calculus
- Removal of plaque retentive factors
- Extraction of irrational to treat teeth
- Scaling and planning
3
Q
Natural plaque retentive factors
A
- Calculus
- Deep fissures and equators
- Caries
- Crowding
- Furcations
- Malocclusion-crowding, rotations
- Frenuli
- Recession
- Shallow vestibulum
4
Q
Types of frenulum
A
- Gingival
- Mucosal
- Papilla
- Papilla penetrating
5
Q
Iatrogenic plaque retentive factors
A
- Poorly adapted restorations
- Fixed orthodontic appliances
- Mouth breathing-xerostomia/hyposalivation
6
Q
Types of prognosis
A
- Good
- Doubtful
- Irrational to treat
7
Q
Factors used in different types of prognosis
A
- Periodontal
- Endodontic
- Dental
- Functional
8
Q
Periodontal doubtful prognosis
A
- Furcation involvement=1 or 2
- Angular bony defects
- Horizontal bone defect reaching 2/3 of root
9
Q
Periodontal irrational prognosis
A
- Recurrent abcess
- Combined endo and periodonal lesion
- Attachment loss to apex
- Furcation involvement= 3
10
Q
Endodontic doubtful prognosis
A
- Large post or screw obturations
- Incomplete root canal
- Peri-apical pathology
11
Q
Endodontic irrational to treat prognosis
A
Perforations in apical half of root
12
Q
Dental doubtful prognosis
A
- Extensive root caries that does not extend into root canal
13
Q
Dental irrational to treat prognosis
A
- Extensive root caries that does extend into the root canal
- Verical root fractures 2/3 of the root
- Oblique fractures into middle third of tooth
14
Q
Functional irrational to treat prognosis
A
- Third molars only without antagonist
- Grade 3 mobility
- Periodontitis and caries
15
Q
When re-evaluation done
A
6 week to 6 months
